eClinicalMedicine

Article	Citations
Characterizing long COVID in an international cohort: 7 months of symptoms and their impact	1590
Global, regional prevalence, incidence and risk factors of knee osteoarthritis in population-based studies	567
Medium-term effects of SARS-CoV-2 infection on multiple vital organs, exercise capacity, cognition, quality of life and mental health, post-hospital discharge	437
Thromboembolism risk of COVID-19 is high and associated with a higher risk of mortality: A systematic review and meta-analysis	434
Cognitive deficits in people who have recovered from COVID-19	386
Ethnicity and clinical outcomes in COVID-19: A systematic review and meta-analysis	372
The prevalence and long-term health effects of Long Covid among hospitalised and non-hospitalised populations: a systematic review and meta-analysis	340
Impact of COVID-19 vaccination on the risk of developing long-COVID and on existing long-COVID symptoms: A systematic review	316
Prevalence and correlates of stress and burnout among U.S. healthcare workers during the COVID-19 pandemic: A national cross-sectional survey study	297
The current and future incidence and mortality of gastric cancer in 185 countries, 2020–40: A population-based modelling study	292
Attitudes, acceptance and hesitancy among the general population worldwide to receive the COVID-19 vaccines and their contributing factors: A systematic review	258
Sleep problems during COVID-19 pandemic and its’ association to psychological distress: A systematic review and meta-analysis	245
Characteristics and predictors of acute and chronic post-COVID syndrome: A systematic review and meta-analysis	217
Safety and immunogenicity of INO-4800 DNA vaccine against SARS-CoV-2: A preliminary report of an open-label, Phase 1 clinical trial	206
Impaired spermatogenesis in COVID-19 patients	201
The potential impact of the COVID-19 pandemic on the tuberculosis epidemic a modelling analysis	197
COPD and the risk of poor outcomes in COVID-19: A systematic review and meta-analysis	187
Quantifying the global burden of mental disorders and their economic value	183
The association between CD8+ tumor-infiltrating lymphocytes and the clinical outcome of cancer immunotherapy: A systematic review and meta-analysis	181
Transmission, viral kinetics and clinical characteristics of the emergent SARS-CoV-2 Delta VOC in Guangzhou, China	180
Pharmacotherapy of obesity: an update on the available medications and drugs under investigation	159
Effect of omega-3 fatty acids on cardiovascular outcomes: A systematic review and meta-analysis	157
Social media and attitudes towards a COVID-19 vaccination: A systematic review of the literature	154
Global and regional prevalence of multimorbidity in the adult population in community settings: a systematic review and meta-analysis	153
Efficacy of the TMPRSS2 inhibitor camostat mesilate in patients hospitalized with Covid-19-a double-blind randomized controlled trial.	149

SARS-CoV-2 antibody-positivity protects against reinfection for at least seven months with 95% efficacy	145
COVID-19: Rapid antigen detection for SARS-CoV-2 by lateral flow assay: A national systematic evaluation of sensitivity and specificity for mass-testing	144
Initial observations on age, gender, BMI and hypertension in antibody responses to SARS-CoV-2 BNT162b2 vaccine	141
Diagnosis of COVID-19 by analysis of breath with gas chromatography-ion mobility spectrometry - a feasibility study	141
Global, regional, and national dengue burden from 1990 to 2017: A systematic analysis based on the global burden of disease study 2017	140
The effect of early treatment with ivermectin on viral load, symptoms and humoral response in patients with non-severe COVID-19: A pilot, double-blind, placebo-controlled, randomized clinical trial	139
Global burden of upper respiratory infections in 204 countries and territories, from 1990 to 2019	139
Antibody titers against SARS-CoV-2 decline, but do not disappear for several months	137
Eculizumab as an emergency treatment for adult patients with severe COVID-19 in the intensive care unit: A proof-of-concept study	136
The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study	135
Risk of autoimmune diseases in patients with COVID-19: a retrospective cohort study	134
First-in-human study of the safety, pharmacokinetics, and pharmacodynamics of first-in-class fatty acid synthase inhibitor TVB-2640 alone and with a taxane in advanced tumors	132
Long-term cardiovascular outcomes in COVID-19 survivors among non-vaccinated population: A retrospective cohort study from the TriNetX US collaborative networks	131
Safety and Immunogenicity of a DNA SARS-CoV-2 vaccine (ZyCoV-D): Results of an open-label, non-randomized phase I part of phase I/II clinical study by intradermal route in healthy subjects in India	129
Faecal microbiota transplantation for recurrent Clostridioides difficile infection: An updated systematic review and meta-analysis	124
Association between sarcopenia and cardiovascular disease among middle-aged and older adults: Findings from the China health and retirement longitudinal study	123
Global breast cancer incidence and mortality trends by region, age-groups, and fertility patterns	122
Real-life validation of the Panbio™ COVID-19 antigen rapid test (Abbott) in community-dwelling subjects with symptoms of potential SARS-CoV-2 infection	119
Global burden of chronic respiratory diseases and risk factors, 1990–2019: an update from the Global Burden of Disease Study 2019	115
Changes and correlates of screen time in adults and children during the COVID-19 pandemic: A systematic review and meta-analysis	113
Suicide numbers during the first 9-15 months of the COVID-19 pandemic compared with pre-existing trends: An interrupted time series analysis in 33 countries	111
Changing composition of SARS-CoV-2 lineages and rise of Delta variant in England	110
Global and regional projections of the economic burden of Alzheimer's disease and related dementias from 2019 to 2050: A value of statistical life approach	108
Casirivimab–Imdevimab treatment is associated with reduced rates of hospitalization among high-risk patients with mild to moderate coronavirus disease-19	108
Telmisartan for treatment of Covid-19 patients: An open multicenter randomized clinical trial	107
How to improve access to medical imaging in low- and middle-income countries ?	106
Global changes in maternity care provision during the COVID-19 pandemic: A systematic review and meta-analysis	105
Linguistic markers predict onset of Alzheimer's disease	104
Single-dose psilocybin-assisted therapy in major depressive disorder: a placebo-controlled, double-blind, randomised clinical trial	100
Cerebral venous thrombosis and portal vein thrombosis: A retrospective cohort study of 537,913 COVID-19 cases	99
Second wave of COVID-19 pandemic in India: Barriers to effective governmental response	95
Global antibiotic use during the COVID-19 pandemic: analysis of pharmaceutical sales data from 71 countries, 2020–2022	95
Severity, predictors and clinical correlates of Post-COVID syndrome (PCS) in Germany: A prospective, multi-centre, population-based cohort study	93
Advancing women in healthcare leadership: A systematic review and meta-synthesis of multi-sector evidence on organisational interventions	93
Accelerated vaccine rollout is imperative to mitigate highly transmissible COVID-19 variants	93
Fatigue and cognitive impairment after COVID-19: A prospective multicentre study	93
Symptom Persistence Despite Improvement in Cardiopulmonary Health – Insights from longitudinal CMR, CPET and lung function testing post-COVID-19	92
Mental and neurological disorders and risk of COVID-19 susceptibility, illness severity and mortality: A systematic review, meta-analysis and call for action	91
Epidemiology and clinical features of COVID-19 outbreaks in aged care facilities: A systematic review and meta-analysis	91
Trends and predictions of malnutrition and obesity in 204 countries and territories: an analysis of the Global Burden of Disease Study 2019	91
Remote home monitoring (virtual wards) for confirmed or suspected COVID-19 patients: a rapid systematic review	91
Safety and immunogenicity of a self-amplifying RNA vaccine against COVID-19: COVAC1, a phase I, dose-ranging trial	89
Multi-center nationwide comparison of seven serology assays reveals a SARS-CoV-2 non-responding seronegative subpopulation	89
Global economic productivity losses from vision impairment and blindness	87
Global, regional, and national time trends in mortality for congenital heart disease, 1990–2019: An age-period-cohort analysis for the Global Burden of Disease 2019 study	87
An evaluation of the mental health impact of SARS-CoV-2 on patients, general public and healthcare professionals: A systematic review and meta-analysis	85
SGLT2 inhibitors decrease cardiovascular death and heart failure hospitalizations in patients with heart failure: A systematic review and meta-analysis	84
High cerebrospinal amyloid-β 42 is associated with normal cognition in individuals with brain amyloidosis	84
An autopsy study of the spectrum of severe COVID-19 in children: From SARS to different phenotypes of MIS-C	81
A population-based analysis of the longevity of SARS-CoV-2 antibody seropositivity in the United States	81

Which children and young people are at higher risk of severe disease and death after hospitalisation with SARS-CoV-2 infection in children and young people: A systematic review and individual patient	80
Short-term outpatient follow-up of COVID-19 patients: A multidisciplinary approach	79
Medical vulnerability of individuals with Down syndrome to severe COVID-19–data from the Trisomy 21 Research Society and the UK ISARIC4C survey	77
The effect of COVID-19 isolation measures on the cognition and mental health of people living with dementia: A rapid systematic review of one year of quantitative evidence	75
Risk factors for non-suicidal self-injury (NSSI) in adolescents: A meta-analysis	73
Comparison of IgG and neutralizing antibody responses after one or two doses of COVID-19 mRNA vaccine in previously infected and uninfected individuals.	73
Clinical characteristics and outcomes among hospitalized adults with severe COVID-19 admitted to a tertiary medical center and receiving antiviral, antimalarials, glucocorticoids, or immunomodulation	73
An observational study of breakthrough SARS-CoV-2 Delta variant infections among vaccinated healthcare workers in Vietnam	72
The impact of the lockdown and the re-opening of schools and day cares on the epidemiology of SARS-CoV-2 and other respiratory infections in children – A nationwide register study in Finland	71
Global and regional spending on dementia care from 2000–2019 and expected future health spending scenarios from 2020–2050: An economic modelling exercise	71
Effect of co-infection with intestinal parasites on COVID-19 severity: A prospective observational cohort study	69
The challenges of distributing COVID-19 vaccinations	69
Antimicrobial resistance: a top ten global public health threat	68
Estimating the early impact of vaccination against COVID-19 on deaths among elderly people in Brazil: Analyses of routinely-collected data on vaccine coverage and mortality	68
Comparative efficacy, tolerability and safety of dolutegravir and efavirenz 400mg among antiretroviral therapies for first-line HIV treatment: A systematic literature review and network meta-analysis	68
Estimating risk of mechanical ventilation and in-hospital mortality among adult COVID-19 patients admitted to Mass General Brigham: The VICE and DICE scores	68
Investigating the impact of asymptomatic or mild SARS-CoV-2 infection on female fertility and in vitro fertilization outcomes: A retrospective cohort study	67
Why has the epidemiology of RSV changed during the COVID-19 pandemic?	67
The potential impact of vaccine passports on inclination to accept COVID-19 vaccinations in the United Kingdom: Evidence from a large cross-sectional survey and modeling study	67
Early life exposures and the risk of inflammatory bowel disease: Systematic review and meta-analyses	66
A CT-based deep learning radiomics nomogram for predicting the response to neoadjuvant chemotherapy in patients with locally advanced gastric cancer: A multicenter cohort study	66
Validation of a rapid antigen test as a screening tool for SARS-CoV-2 infection in asymptomatic populations. Sensitivity, specificity and predictive values	66
BNT162b2 mRNA COVID-19 vaccination in immunocompromised patients: A prospective cohort study	66
Safety and immunogenicity of a SARS-CoV-2 recombinant protein nanoparticle vaccine (GBP510) adjuvanted with AS03: A randomised, placebo-controlled, observer-blinded phase 1/2 trial	66
Antiviral effect of high-dose ivermectin in adults with COVID-19: A proof-of-concept randomized trial	65
Global prevalence of WHO infant feeding practices in 57 LMICs in 2010–2018 and time trends since 2000 for 44 LMICs	65
Factors influencing medical students’ choice of specialization: A gender based systematic review	65
The Minnesota mobile extracorporeal cardiopulmonary resuscitation consortium for treatment of out-of-hospital refractory ventricular fibrillation: Program description, performance, and outcomes	65
Prevalence of anxiety and post-traumatic stress (PTS) among the parents of babies admitted to neonatal units: A systematic review and meta-analysis	63
Effectiveness of the first component of Gam-COVID-Vac (Sputnik V) on reduction of SARS-CoV-2 confirmed infections, hospitalisations and mortality in patients aged 60-79: a retrospective cohort study i	63
Correcting COVID-19 vaccine misinformation	63
Risk factors for post-COVID-19 condition (Long Covid) in children: a prospective cohort study	62
Baricitinib in hospitalised patients with COVID-19: A meta-analysis of randomised controlled trials	62
Stratifying the risk of NAFLD in patients with HIV under combination antiretroviral therapy (cART)	61
Willingness of children and adolescents to have a COVID-19 vaccination: Results of a large whole schools survey in England	61
Multivariate profile and acute-phase correlates of cognitive deficits in a COVID-19 hospitalised cohort	60
Pervasiveness, impact and implications of weight stigma	59
Long-term persistence of SARS-CoV-2 neutralizing antibody responses after infection and estimates of the duration of protection	59
The implementation of remote home monitoring models during the COVID-19 pandemic in England	58
Nafamostat in hospitalized patients with moderate to severe COVID-19 pneumonia: a randomised Phase II clinical trial	57
Ultra-processed food consumption, cancer risk and cancer mortality: a large-scale prospective analysis within the UK Biobank	57
Stratified care to prevent chronic low back pain in high-risk patients: The TARGET trial. A multi-site pragmatic cluster randomized trial	57
Descriptive epidemiology of SARS-CoV-2 infection in Karnataka state, South India: Transmission dynamics of symptomatic vs. asymptomatic infections	57
The intricacy of structural racism measurement: A pilot development of a latent-class multidimensional measure	57
A multi-center phase II randomized clinical trial of losartan on symptomatic outpatients with COVID-19	56
Vaccines and therapeutics for immunocompromised patients with COVID-19	56
Global, regional, and national burdens of common micronutrient deficiencies from 1990 to 2019: A secondary trend analysis based on the Global Burden of Disease 2019 study	56
Global consumption of prescription opioid analgesics between 2009-2019: a country-level observational study	56
The impact of the COVID-19 pandemic on refugees and asylum seekers in Greece: A retrospective analysis of national surveillance data from 2020	55
Identification of lung cancer breath biomarkers based on perioperative breathomics testing: A prospective observational study	55
A prospective observational safety study on ChAdOx1 nCoV-19 corona virus vaccine (recombinant) use in healthcare workers- first results from India	55
Increased risk of severe clinical course of COVID-19 in carriers of HLA-C*04:01	55
Seroprevalence of SARS-CoV-2 IgG antibodies among health care workers prior to vaccine administration in Europe, the USA and East Asia: A systematic review and meta-analysis	55
Nitazoxanide superiority to placebo to treat moderate COVID-19 – A Pilot prove of concept randomized double-blind clinical trial.	55
Effects of adding L-arginine orally to standard therapy in patients with COVID-19: A randomized, double-blind, placebo-controlled, parallel-group trial. Results of the first interim analysis	55
Human papillomavirus vaccination uptake in low-and middle-income countries: a meta-analysis	54
Artificial intelligence performance in detecting tumor metastasis from medical radiology imaging: A systematic review and meta-analysis	54
Safety and immunogenicity of a Recombinant Stabilized Prefusion SARS-CoV-2 Spike Protein Vaccine (MVC COV1901) Adjuvanted with CpG 1018 and Aluminum Hydroxide in healthy adults: A Phase 1, dose-escala	53
Immunogenicity of an inactivated SARS-CoV-2 vaccine in people living with HIV-1: a non-randomized cohort study	53
High prevalence of SARS-CoV-2 antibodies in care homes affected by COVID-19: Prospective cohort study, England	52
Pediatric BMI changes during COVID-19 pandemic: An electronic health record-based retrospective cohort study	52
Associations of sedentary time and physical activity with adverse health conditions: Outcome-wide analyses using isotemporal substitution model	52
Association of glucagon-like peptide 1 analogs and agonists administered for obesity with weight loss and adverse events: a systematic review and network meta-analysis	52
Race, ethnicity, community-level socioeconomic factors, and risk of COVID-19 in the United States and the United Kingdom	51
Impact of COVID-19 on liver transplant recipients–A systematic review and meta-analysis	51
Outcomes of respiratory viral-bacterial co-infection in adult hospitalized patients	51
Psychiatric disorders in individuals born very preterm / very low-birth weight: An individual participant data (IPD) meta-analysis	50
Hydroxychloroquine with or without azithromycin for treatment of early SARS-CoV-2 infection among high-risk outpatient adults: A randomized clinical trial	50
Acute effects of dapagliflozin on renal oxygenation and perfusion in type 1 diabetes with albuminuria: A randomised, double-blind, placebo-controlled crossover trial	50
Interoceptive training to target anxiety in autistic adults (ADIE): A single-center, superiority randomized controlled trial	50
Global public health security and justice for vaccines and therapeutics in the COVID-19 pandemic	50
Hyperimmune anti-COVID-19 IVIG (C-IVIG) treatment in severe and critical COVID-19 patients: A phase I/II randomized control trial	50
Examining the effects of HIV self-testing compared to standard HIV testing services in the general population: A systematic review and meta-analysis	50
Negative impact of the first COVID-19 lockdown upon health-related behaviours and psychological wellbeing in people living with severe and complex obesity in the UK	49
Safety and efficacy of BCG re-vaccination in relation to COVID-19 morbidity in healthcare workers: A double-blind, randomised, controlled, phase 3 trial	49
Artificial intelligence for the detection of age-related macular degeneration in color fundus photographs: A systematic review and meta-analysis	48
Evaluation of PEEP and prone positioning in early COVID-19 ARDS	48
Threshold ferritin and hepcidin concentrations indicating early iron deficiency in young women based on upregulation of iron absorption	48
Upregulation of pulmonary tissue factor, loss of thrombomodulin and immunothrombosis in SARS-CoV-2 infection	48
HIV self-testing with digital supports as the new paradigm: A systematic review of global evidence (2010–2021)	47

Safety, tolerability, and immunogenicity of a SARS-CoV-2 recombinant spike RBD protein vaccine: A randomised, double-blind, placebo-controlled, phase 1-2 clinical trial (ABDALA Study)	47
SARS-CoV-2 prevalence associated to low socioeconomic status and overcrowding in an LMIC megacity: A population-based seroepidemiological survey in Lima, Peru	47
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021–January 2022: A retrospective, population-based, matched cohort study	47
Effect of Tenofovir Disoproxil Fumarate and Emtricitabine on nasopharyngeal SARS-CoV-2 viral load burden amongst outpatients with COVID-19: A pilot, randomized, open-label phase 2 trial	46
Risk factors for poor prognosis in children and adolescents with COVID-19: A systematic review and meta-analysis	46
Concerning trends in maternal risk factors in the United States: 1989–2018	46
Risk of autoimmune diseases following COVID-19 and the potential protective effect from vaccination: a population-based cohort study	46
Accuracy of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) for assessing steatosis and fibrosis in non-alcoholic fatty liver disease: A systematic review and meta-analysi	46
Biofire FilmArray Meningitis/Encephalitis panel for the aetiological diagnosis of central nervous system infections: A systematic review and diagnostic test accuracy meta-analysis	46
Incidence and mortality of non-AIDS-defining cancers among people living with HIV: A systematic review and meta-analysis	46
A case-control and cohort study to determine the relationship between ethnic background and severe COVID-19	46
Long-term post-acute sequelae of COVID-19 infection: a retrospective, multi-database cohort study in Hong Kong and the UK	46
Comprehensive genome-wide analysis of routine non-invasive test data allows cancer prediction: A single-center retrospective analysis of over 85,000 pregnancies	45
Evidence synthesis evaluating body weight gain among people treating HIV with antiretroviral therapy - a systematic literature review and network meta-analysis	45
SARS-Cov-2 prevalence, transmission, health-related outcomes and control strategies in homeless shelters: Systematic review and meta-analysis	44
The economics of vision impairment and its leading causes: A systematic review	44
Suicide spectrum among young people during the COVID-19 pandemic: A systematic review and meta-analysis	44
The effects of COVID-19 on cognitive performance in a community-based cohort: a COVID symptom study biobank prospective cohort study	43
A global point prevalence survey of antimicrobial use in neonatal intensive care units: The no-more-antibiotics and resistance (NO-MAS-R) study	43
Clinical frailty scale as a point of care prognostic indicator of mortality in COVID-19: a systematic review and meta-analysis	43
mRNA vaccines: A matter of delivery	43
Randomized double-blinded placebo-controlled trial of hydroxychloroquine with or without azithromycin for virologic cure of non-severe Covid-19	43
Outcome trends in people with heart failure, type 2 diabetes mellitus and chronic kidney disease in the UK over twenty years	43
Artificial intelligence performance in image-based ovarian cancer identification: A systematic review and meta-analysis	43
Stevens-Johnson syndrome/toxic epidermal necrolysis in patients treated with immune checkpoint inhibitors: A safety analysis of clinical trials and FDA pharmacovigilance database	42
A modelling study investigating short and medium-term challenges for COVID-19 vaccination: From prioritisation to the relaxation of measures	42
Assessment of pulmonary arterial circulation 3 months after hospitalization for SARS-CoV-2 pneumonia: Dual-energy CT (DECT) angiographic study in 55 patients	42
SARS-COV2 placentitis and pregnancy outcome: A multicentre experience during the Alpha and early Delta waves of coronavirus pandemic in England	42
RBD-specific polyclonal F(ab´)2 fragments of equine antibodies in patients with moderate to severe COVID-19 disease: A randomized, multicenter, double-blind, placebo-controlled, adaptive phase 2/3 cli	41
Rehabilitation needs following COVID-19: Five-month post-discharge clinical follow-up of individuals with concerning self-reported symptoms	41
Higher dose docosahexaenoic acid supplementation during pregnancy and early preterm birth: A randomised, double-blind, adaptive-design superiority trial	41
Inoculating against COVID-19 vaccine misinformation	41
COVID-19 and the effects on pulmonary function following infection: A retrospective analysis	41
Preterm care during the COVID-19 pandemic: A comparative risk analysis of neonatal deaths averted by kangaroo mother care versus mortality due to SARS-CoV-2 infection	41
Vismodegib in neoadjuvant treatment of locally advanced basal cell carcinoma: First results of a multicenter, open-label, phase 2 trial (VISMONEO study)	41
Task shifting for point of care ultrasound in primary healthcare in low- and middle-income countries-a systematic review	41
Usual Interstitial Pneumonia is the Most Common Finding in Surgical Lung Biopsies from Patients with Persistent Interstitial Lung Disease Following Infection with SARS-CoV-2	40
Type 1 diabetes onset in Lombardy region, Italy, during the COVID-19 pandemic: The double-wave occurrence	40
Ethnic inequalities in COVID-19 infection, hospitalisation, intensive care admission, and death: a global systematic review and meta-analysis of over 200 million study participants	40
Change in body weight and risk of hypertension after switching from efavirenz to dolutegravir in adults living with HIV: evidence from routine care in Johannesburg, South Africa	40
Acupuncture improves the symptoms, intestinal microbiota, and inflammation of patients with mild to moderate Crohn's disease: A randomized controlled trial	40
The international experience of in-situ recovery of the DCD heart: a multicentre retrospective observational study	40
Neurological and psychiatric presentations associated with human monkeypox virus infection: A systematic review and meta-analysis	40
Neonatal care during the COVID-19 pandemic - a global survey of parents’ experiences regarding infant and family-centred developmental care	40
COVID-19 risk, disparities and outcomes in patients with chronic liver disease in the United States	40
Immune responses following 3rd and 4th doses of heterologous and homologous COVID-19 vaccines in kidney transplant recipients	40
Psychiatric disorders associated with immune checkpoint inhibitors: a pharmacovigilance analysis of the FDA Adverse Event Reporting System (FAERS) database	39
Efficacy, safety, and immunogenicity of the Shigella sonnei 1790GAHB GMMA candidate vaccine: Results from a phase 2b randomized, placebo-controlled challenge study in adults	39
Efficacy of repetitive transcranial magnetic stimulation in Parkinson's disease: A systematic review and meta-analysis of randomised controlled trials	39
Structural brain changes in patients with post-COVID fatigue: a prospective observational study	38
Calorie restriction improves lipid-related emerging cardiometabolic risk factors in healthy adults without obesity: Distinct influences of BMI and sex from CALERIE™ a multicentre, phase 2, randomised	38
The COVID-19 pandemic, Black mistrust, and a path forward	38
Safety and immunogenicity of a QazCovid-in® inactivated whole-virion vaccine against COVID-19 in healthy adults: A single-centre, randomised, single-blind, placebo-controlled phase 1 and an open-label	38
Digital exclusion and functional dependence in older people: Findings from five longitudinal cohort studies	38
Prevalence of COVID-19-related risk factors and risk of severe influenza outcomes in cancer survivors: A matched cohort study using linked English electronic health records data	38
Quantitative assessment of olfactory dysfunction accurately detects asymptomatic COVID-19 carriers	38
The silent and dangerous inequity around access to COVID-19 testing: A call to action	38
Ethnic minority and migrant underrepresentation in Covid-19 research: Causes and solutions	38
Evaluating the Impact and Rationale of Race-Specific Estimations of Kidney Function: Estimations from U.S. NHANES, 2015-2018	37
Implementation of a pooled surveillance testing program for asymptomatic SARS-CoV-2 infections in K-12 schools and universities	37
Lung-function trajectories in COVID-19 survivors after discharge: A two-year longitudinal cohort study	37
Longitudinal MRI-based fusion novel model predicts pathological complete response in breast cancer treated with neoadjuvant chemotherapy: a multicenter, retrospective study	37
The impact of lockdown timing on COVID-19 transmission across US counties	37
Net effects of sodium-glucose co-transporter-2 inhibition in different patient groups: a meta-analysis of large placebo-controlled randomized trials	37
Ketamine for the treatment of major depression: a systematic review and meta-analysis	36
Bullying victimisation in adolescence: prevalence and inequalities by gender, socioeconomic status and academic performance across 71 countries	36
Influence of 25-hydroxy-cholecalciferol levels on SARS-CoV-2 infection and COVID-19 severity: A systematic review and meta-analysis	36
ROCCA observational study: Early results on safety of Sputnik V vaccine (Gam-COVID-Vac) in the Republic of San Marino using active surveillance	36
Variability in COVID-19 in-hospital mortality rates between national health service trusts and regions in England: A national observational study for the Getting It Right First Time Programme	36
Seizure likelihood varies with day-to-day variations in sleep duration in patients with refractory focal epilepsy: A longitudinal electroencephalography investigation	36
Comparing the diagnostic accuracy of point-of-care lateral flow antigen testing for SARS-CoV-2 with RT-PCR in primary care (REAP-2)	36
Exercise performance in patients with post-acute sequelae of SARS-CoV-2 infection compared to patients with unexplained dyspnea	36
Major differences in clinical presentation, diagnosis and management of men and women with autosomal inherited bleeding disorders	36
Impact of first UK COVID-19 lockdown on hospital admissions: Interrupted time series study of 32 million people	35
Long-term exposure to air pollution and mortality in the Danish population a nationwide study	35
Strain-specific and outcome-specific efficacy of probiotics for the treatment of irritable bowel syndrome: A systematic review and meta-analysis	35
A randomized double-blind placebo-controlled clinical trial of nitazoxanide for treatment of mild or moderate COVID-19	35
Analysis of the potential impact of durability, timing, and transmission blocking of COVID-19 vaccine on morbidity and mortality	35
A simple, home-therapy algorithm to prevent hospitalisation for COVID-19 patients: A retrospective observational matched-cohort study	35
Racial and ethnic disparity in clinical outcomes among patients with confirmed COVID-19 infection in a large US electronic health record database	35
Intraarrest transport, extracorporeal cardiopulmonary resuscitation, and early invasive management in refractory out-of-hospital cardiac arrest: an individual patient data pooled analysis of two rando	35
Social media, ageism, and older adults during the COVID-19 pandemic	35
Long-term kidney function recovery and mortality after COVID-19-associated acute kidney injury: an international multi-centre observational cohort study	34
Association of maternal lipid profile and gestational diabetes mellitus: A systematic review and meta-analysis of 292 studies and 97,880 women	34
Safety and efficacy of a GLP-1 and glucagon receptor dual agonist mazdutide (IBI362) 9 mg and 10 mg in Chinese adults with overweight or obesity: A randomised, placebo-controlled, multiple-ascending-d	34
STEM the bullying: An empirical investigation of abusive supervision in academic science	34
Variations in comorbidity burden in people with type 2 diabetes over disease duration: A population-based analysis of real world evidence	34
Tobacco smoking changes during the first pre-vaccination phases of the COVID-19 pandemic: A systematic review and meta-analysis	34
Thromboembolic events and hemorrhagic stroke after mRNA (BNT162b2) and inactivated (CoronaVac) covid-19 vaccination: A self-controlled case series study	34
A urinary peptidomic profile predicts outcome in SARS-CoV-2-infected patients	33
Concepts and definitions of healthy ageing: a systematic review and synthesis of theoretical models	33
Benznidazole decreases the risk of chronic Chagas disease progression and cardiovascular events: A long-term follow up study	33
Admission serum albumin concentrations and response to nutritional therapy in hospitalised patients at malnutrition risk: Secondary analysis of a randomised clinical trial	33
Metabolic dysfunction-associated steatotic liver disease increases the risk of incident cardiovascular disease: a nationwide cohort study	33
The effect of smoking status on efficacy of immune checkpoint inhibitors in metastatic non-small cell lung cancer: A systematic review and meta-analysis	33